AP3008K Просмотр технического описания (PDF) - BCD Semiconductor
Номер в каталоге
Компоненты Описание
производитель
AP3008K Datasheet PDF : 10 Pages
| |||
Preliminary Datasheet
WHITE LED DRIVER
Electrical Characteristics
(VIN=3V, VSHDN=3V, TA=25oC, unless otherwise specified.)
AP3008
Parameter
Feedback Voltage
FB Pin Bias Current
Supply Current
Supply Current
Switch Frequency
Maximum Duty Cycle
Switch Current Limit
Switch VCESAT
Switch Leakage Current
SHDN Voltage
SHDN Pin Bias Current
OVP Voltage
Symbol
Conditions
Min Typ Max Unit
VFB ISW=100mA, Duty Cycle=66%
86
95
104
mV
45
100
nA
ICC VSHDN=VIN, VFB=VIN, No switching
1.9
2.5
mA
IQ
VSHDN=0V
f
DMAX
ILIM
VCESAT
VTH
VTL
Duty=15%
ISW=250mA
VSW=5V
High
Low
VOVP
0.1
1.0
µA
0.8
1.2
1.6 MHz
85
90
%
320
mA
350
mV
0.01
5
µA
1.5
V
0.4
50
µA
29
V
Jul. 2006 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
5
Share Link: 